InstaHard is in the ingredients. They are all natural, and they are all 100% effective. Uses four potent ingredients that are not newcomers to the sex improvement industry. First is mirofirm, also known as Pueraria mirifica. This plant, one of the many different variations of Pueraria, has an incredible level of phyto estrogenic activity. This is very similar to estrogen activity in the female human body, which is why, when applied to…